8 Applications To Monitor / Check The Best Computer Temperature

By | April 4, 2022

Heat wreaks havoc on computers, especially laptops. Tight cases and dust buildup can cause poor air circulation. Without circulation, the heat generated inside has nowhere to go.

Ignoring heat issues is the surest way to destroy a laptop. You think it’s slowing down because it’s old? That’s partly true, but not the whole story.

Heat can seriously damage the performance of computer components, with hard drives being the most vulnerable. If your hard drive seems to be dying, first check the internal temperature. Luckily, checking the temperature is as easy as using one of these free heat monitor apps.

With a clear and easy-to-use interface, you will have no trouble navigating all the information it has for you. And with all its powerful features, it’s practical enough for power users, not just beginners.

Notable features include:

  • Temperature monitor for all system HDDs and SSDs.
  • Health Status estimates the overall health of each drive.
  • In-depth diagnostics for all drive read/write values.
  • In-depth graph of HDD and SSD values ​​over time.
  • Available in 32-bit and 64-bit, installed or portable.
Download: CrystalDiskInfo for Windows (Free)

Core Temp is a fast, accurate and flexible laptop temperature monitor. However, a word of warning: the installer comes with bundleware! You can avoid it by unchecking it, but you should pay attention during installation. Otherwise, no ads.

Notable features include:

  • System tray icon with real-time information.
  • Select the sensor to be displayed on the system tray icon.
  • Overheat protection notifies when the temperature is too hot.
  • Track system hardware details for reference.
  • Check for BIOS and Driver updates.
Download: Core Temp for Windows (Free)

HWiNFO is a lightweight diagnostic tool for flashing in-depth hardware information and real-time monitoring systems. It’s much easier to use than it sounds. Plus, it’s actively updated with new versions about once every 1-2 months, which is great for an up-to-date system.

Notable features include:

  • System tray icon with real-time information.
  • Reports for CPU, RAM, HDD, SSD, battery and more.
  • Allows remote monitoring of sensor data.
  • Available in 32-bit and 64-bit, installed or portable.
Download: HWiNFO for Windows (Free)

HWMonitor is one of the most trusted system monitoring applications currently available. The free version is more than enough to keep the temperature on the tabs, but there are Pro version with advanced features (e.g., graphing) for € 20.

Notable features include:

  • Read any sensor by voltage, temperature or fan.
  • Save monitoring data to logs for troubleshooting.
  • Check for BIOS and Driver updates.
  • Available in 32-bit and 64-bit, installed or portable.
Download: HWMonitor for Windows (Free)

If you’re running Windows on a Mac, things get a little tricky because the hardware in Macs has some special quirks.

The good news is, there’s a free app designed just for you, and it’s called Macs Fan Control. It is easy to use and highly recommended.

Notable features include:

  • System tray icon with real-time temperature.
  • Select the sensor to be displayed on the system tray icon.
  • Set custom min/max fan RPM based on sensor value.
  • Supports sensors for third-party HDDs and SSDs.
  • Supports every model: iMac, MacBook, Mac Mini, Mac Pro.
Download: Macs Fan Control for Windows (Free)

Apart from the potential for hardware damage, high system temperatures are also problematic as they cause your laptop fan to work overtime. A fan that works hard wears out faster, but more importantly, a fan that spins fast is hard. Much tougher than you might expect. Of the many ways to silence noisy laptop fans, the easiest is to use SpeedFan to manually control fan revolutions per minute (RPM).

What’s nice is that SpeedFan also has a feature to monitor temperature, so it’s like a 2-in-1 app not as advanced as the others above.

Notable features include:

  • System tray icon with real-time information.
  • Read any sensor by voltage, temperature or fan.
  • Set custom min/max fan RPM based on sensor value.
  • Adjust and correct incorrect temperature readings on the sensor.
  • Mapping values ​​over time for troubleshooting.
Download: SpeedFan for Windows (Free)

Open Hardware Monitor is similar to HWiNFO and HWMonitor, except it’s open-source. In fact, Open Hardware Monitor is considered a dead project, as it hasn’t received an update since 2016 (which stops Open Hardware Monitor from working with some of the latest hardware).

However, in early 2020, the Open Hardware Monitor update started rolling out, updating laptop temperature monitoring tools for the latest CPUs, GPUs, and other hardware.

Notable features include:

  • Read most sensors by voltage, temperature or fan.
  • Save sensor data to a log for troubleshooting.
  • Displays data on a remote web server.
  • Portable, so no installation required.
Download: Open Hardware Monitor for Windows (Free)

NZXT CAM is a hardware and temperature monitoring tool with a nice user interface and lots of options.

You probably noted the name of the developer, NZXT. NZXT manufactures a wide range of PC hardware, and as such, the NZXT CAM works very well with their hardware. For example, you can use the NZXT CAM to control case lights, fan speed, power supply voltage and more, if supported.

Notable features include:

  • Read various temperature, fan and speed sensors.
  • NZXT compatible hardware control.
  • Customizable user interface.
  • Displays detailed system specifications.
  • Optional game overlay.
Download: NZXT CAM for Windows (Free)

Tips To Reduce Laptop Temperature

Make sure you check the temperature when your laptop is idle (with no apps running) and under load (with performance-heavy apps running). High idle temperatures can be just as degrading as high spikes under load.

If it gets too hot, don’t worry. You have options.

Category: